diff mbox series

[v8,10/11] arm64: dts: qcom: sm8350: Add Crypto Engine support

Message ID 20230526192210.3146896-11-bhupesh.sharma@linaro.org
State Accepted
Commit f1040a7fe8f069d2259ab3dab9190210005ceb33
Headers show
Series arm64: qcom: Enable Crypto Engine for a few Qualcomm SoCs | expand

Commit Message

Bhupesh Sharma May 26, 2023, 7:22 p.m. UTC
Add crypto engine (CE) and CE BAM related nodes and definitions to
'sm8350.dtsi'.

Tested-by: Anders Roxell <anders.roxell@linaro.org>
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Co-developed-by and Signed-off-by: Robert Foss <rfoss@kernel.org>
[Bhupesh: Switch to '#interconnect-cells = <2>', available since commit 4f287e31ff5f]
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm8350.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

Comments

Konrad Dybcio June 16, 2023, 11:33 p.m. UTC | #1
On 16.06.2023 19:36, Krzysztof Kozlowski wrote:
> On 26/05/2023 21:22, Bhupesh Sharma wrote:
>> Add crypto engine (CE) and CE BAM related nodes and definitions to
>> 'sm8350.dtsi'.
>>
>> Tested-by: Anders Roxell <anders.roxell@linaro.org>
>> Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
>> Co-developed-by and Signed-off-by: Robert Foss <rfoss@kernel.org>
>> [Bhupesh: Switch to '#interconnect-cells = <2>', available since commit 4f287e31ff5f]
>> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
>> ---
> 
> #regzbot introduced: f1040a7fe8f069d2259ab3dab9190210005ceb33
> #regzbot title: HDK8350 silently crashes early on boot
> 
> Hi, this landed in the next but unfortunately it causes silent crash
> (and reboot) of HDK8350. Reverting this commit helps.
Downstream also references the following SIDs:

iommus = <&apps_smmu 0x592 0>,
	 <&apps_smmu 0x598 0>,
	 <&apps_smmu 0x599 0>,
	 <&apps_smmu 0x59F 0>;

that might be the culprit

Konrad
> 
> Log is more or less like:
> 
> [    1.359340] Bluetooth: HCI UART driver ver 2.3
> [    1.363929] Bluetooth: HCI UART protocol H4 registered
> [    1.369243] Bluetooth: HCI UART protocol LL registered
> [    1.374639] Bluetooth: HCI UART protocol Broadcom registered
> [    1.380476] Bluetooth: HCI UART protocol QCA registered
> [    1.385868] Bluetooth: HCI UART protocol Marvell registered
> [    1.391623] usbcore: registered new interface driver btusb
> [    1.397273] ghes_edac: GHES probing device list is empty
> [    1.400305] sdhci: Secure Digital Host Controller Interface driver
> [    1.412124] sdhci: Copyright(c) Pierre Ossman
> [    1.417494] Synopsys Designware Multimedia Card Interface Driver
> [    1.424823] sdhci-pltfm: SDHCI platform and OF driver helper
> [    1.433783] ledtrig-cpu: registered to indicate activity on CPUs
> [    1.442236] usbcore: registered new interface driver usbhid
> [    1.447982] usbhid: USB HID core driver
> [    1.457065] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7
> counters available
> [    1.473760] NET: Registered PF_PACKET protocol family
> [    1.479044] 9pnet: Installing 9P2000 support
> [    1.483491] Key type dns_resolver registered
> [    1.496583] registered taskstats version 1
> [    1.500951] Loading compiled-in X.509 certificates
> [    1.519456] platform 18200000.rsc:regulators-0: Fixed dependency
> cycle(s) with /soc@0/rsc@18200000/regulators-0/smps11
> [    1.530916] platform 18200000.rsc:regulators-1: Fixed dependency
> cycle(s) with /soc@0/rsc@18200000/regulators-0/smps12
> [    1.541906] platform 18200000.rsc:regulators-1: Fixed dependency
> cycle(s) with /soc@0/rsc@18200000/regulators-1/bob
> [    1.552625] platform 18200000.rsc:regulators-1: Fixed dependency
> cycle(s) with /soc@0/rsc@18200000/regulators-1/smps1
> [    1.563730] vreg_s10b_1p8: Setting 1800000-1800000uV
> [    1.564861] vreg_s1c_1p86: Setting 1856000-1880000uV
> [    1.569411] vreg_s11b_0p95: Setting 952000-952000uV
> [    1.574304] vreg_bob: Setting 3008000-3960000uV
> [    1.576918] bam-dFormat: Log Type - Time(microsec) - Message -
> Optional Info
> Log Type: B - Since Boot(Power On Reset),  D - Delta,  S - Statistic
> S - QC_IMAGE_VERSION_STRING=BOOT.MXF.1.0-00637.1-LAHAINA-1
> S - IMAGE_VARIANT_STRING=SocLahainaLAA
> S - OEM_IMAGE_VERSION_STRING=crm-ubuntu77
> S - Boot Interface: UFS
> S - Secure Boot: Off
> 
> defconfig with builtin INTERCONNECT_QCOM_SM8350 and several other options.
> 
> Can it be that some dependency is missing in linux-next or Bjorn's tree?
> Shall we revert it?
> 
> Best regards,
> Krzysztof
>
Linux regression tracking (Thorsten Leemhuis) June 26, 2023, 10:51 a.m. UTC | #2
[TLDR: This mail in primarily relevant for Linux kernel regression
tracking. See link in footer if these mails annoy you.]

On 16.06.23 19:36, Krzysztof Kozlowski wrote:
> On 26/05/2023 21:22, Bhupesh Sharma wrote:
>> Add crypto engine (CE) and CE BAM related nodes and definitions to
>> 'sm8350.dtsi'.
>>
>> Tested-by: Anders Roxell <anders.roxell@linaro.org>
>> Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
>> Co-developed-by and Signed-off-by: Robert Foss <rfoss@kernel.org>
>> [Bhupesh: Switch to '#interconnect-cells = <2>', available since commit 4f287e31ff5f]
>> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
>> ---
> 
> #regzbot introduced: f1040a7fe8f069d2259ab3dab9190210005ceb33
> #regzbot title: HDK8350 silently crashes early on boot
> 
> Hi, this landed in the next but unfortunately it causes silent crash
> (and reboot) of HDK8350. Reverting this commit helps.

#regzbot fix: arm64: dts: qcom: sm8350: fix BAM DMA crash and reboot
#regzbot monitor:
https://lore.kernel.org/all/20230621143627.189134-1-krzysztof.kozlowski@linaro.org/
#regzbot ignore-activity

Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
--
Everything you wanna know about Linux kernel regression tracking:
https://linux-regtracking.leemhuis.info/about/#tldr
That page also explains what to do if mails like this annoy you.
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index d9aa591dccf8..52afdf26b2bf 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -1735,6 +1735,28 @@  ufs_mem_phy_lanes: phy@1d87400 {
 			};
 		};
 
+		cryptobam: dma-controller@1dc4000 {
+			compatible = "qcom,bam-v1.7.4", "qcom,bam-v1.7.0";
+			reg = <0 0x01dc4000 0 0x24000>;
+			interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
+			#dma-cells = <1>;
+			qcom,ee = <0>;
+			qcom,controlled-remotely;
+			iommus = <&apps_smmu 0x594 0x0011>,
+				 <&apps_smmu 0x596 0x0011>;
+		};
+
+		crypto: crypto@1dfa000 {
+			compatible = "qcom,sm8350-qce", "qcom,sm8150-qce", "qcom,qce";
+			reg = <0 0x01dfa000 0 0x6000>;
+			dmas = <&cryptobam 4>, <&cryptobam 5>;
+			dma-names = "rx", "tx";
+			iommus = <&apps_smmu 0x594 0x0011>,
+				 <&apps_smmu 0x596 0x0011>;
+			interconnects = <&aggre2_noc MASTER_CRYPTO 0 &mc_virt SLAVE_EBI1 0>;
+			interconnect-names = "memory";
+		};
+
 		ipa: ipa@1e40000 {
 			compatible = "qcom,sm8350-ipa";